InChI=1S/C41H71NO8/c1-23(9-10-26(44)32(46)27(45)21-50-35-31(42)33(47)34(48)41(35,49)22-43)24-13-18-37(4)25(24)14-19-39(6)29(37)11-12-30-38(5)17-8-16-36(2,3)28(38)15-20-40(30,39)7/h15,20,23-35,43-49H,8-14,16-19,21-22,42H2,1-7H3/t23?,24-,25?,26-,27+,28?,29?,30?,31-,32-,33-,34+,35?,37+,38+,39-,40-,41+/m1/s1